Having a rules discussions with GMforPowergamers isn't likely to be productive.
Ladies and gentlemen,
This is a prime example of what we call, "Addressing the poster, and not the post." In rhetorical terms, it is an attempt to use the personality of the poster to dismiss the logic of their arguments.
This is, shall I say, something we frown upon around here. Especially when you try to use things that happen on entirely different messageboards as evidence. We don't want to see drama from elsewhere dragged onto EN World. It is quite demonstrable that people can behave in different ways in different contexts.
In general, if you personally want to not pay attention to someone, that's your choice. Actively and publicly attempting to get others to do so is RUDE. Don't do it.